<template>
  <div class="menu-lists">
    <el-card class="!border-none" shadow="never">
      <div>
        <el-button
          v-perms="['auth.menu/add']"
          type="primary"
          @click="handleAdd()"
        >
          <template #icon>
            <icon name="el-icon-Plus" />
          </template>
          新增
        </el-button>
        <el-button @click="handleExpand"> 展开/折叠 </el-button>
      </div>
      <el-table
        ref="tableRef"
        class="mt-4"
        size="large"
        v-loading="pager.loading"
        :data="pager.lists"
        row-key="id"
        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
      >
        <el-table-column
          label="菜单名称"
          prop="name"
          min-width="150"
          show-overflow-tooltip
        />
        <el-table-column label="类型" prop="type" min-width="80">
          <template #default="{ row }">
            <div v-if="row.type == MenuEnum.CATALOGUE">目录</div>
            <div v-else-if="row.type == MenuEnum.MENU">菜单</div>
            <div v-else-if="row.type == MenuEnum.BUTTON">按钮</div>
          </template>
        </el-table-column>
        <el-table-column label="图标" prop="icon" min-width="80">
          <template #default="{ row }">
            <div class="flex">
              <icon :name="row.icon" :size="20" />
            </div>
          </template>
        </el-table-column>
        <el-table-column
          label="权限标识"
          prop="perms"
          min-width="150"
          show-overflow-tooltip
        />
        <el-table-column label="状态" prop="is_disable" min-width="100">
          <template #default="{ row }">
            <el-tag v-if="row.is_disable == 0">正常</el-tag>
            <el-tag v-else type="danger">停用</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="排序" prop="sort" min-width="100" />
        <el-table-column
          label="更新时间"
          prop="update_time"
          min-width="180"
        ></el-table-column>
        <el-table-column label="操作" width="160" fixed="right">
          <template #default="{ row }">
            <el-button
              v-if="row.type !== MenuEnum.BUTTON"
              v-perms="['auth.menu/add']"
              type="primary"
              link
              @click="handleAdd(row.id)"
            >
              新增
            </el-button>
            <el-button
              v-perms="['auth.menu/edit']"
              type="primary"
              link
              @click="handleEdit(row)"
            >
              编辑
            </el-button>
            <el-button
              v-perms="['auth.menu/delete']"
              type="danger"
              link
              @click="handleDelete(row.id)"
            >
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
    <edit-popup
      v-if="showEdit"
      ref="editRef"
      @success="getLists"
      @close="showEdit = false"
    />
  </div>
</template>
<script lang="ts" setup name="menu">
import { menuDelete, menuLists } from "@/api/perms/menu";
import type { ElTable } from "element-plus";
import { usePaging } from "@/hooks/usePaging";
import { MenuEnum } from "@/enums/appEnums";
import EditPopup from "./edit.vue";
import feedback from "@/utils/feedback";
const tableRef = shallowRef<InstanceType<typeof ElTable>>();
const editRef = shallowRef<InstanceType<typeof EditPopup>>();
let isExpand = false;
const showEdit = ref(false);
const { pager, getLists } = usePaging({
  fetchFun: menuLists,
  params: {
    page_type: 0,
  },
});

const handleAdd = async (id?: number) => {
  showEdit.value = true;
  await nextTick();
  if (id) {
    editRef.value?.setFormData({
      pid: id,
    });
  }
  editRef.value?.open("add");
};

const handleEdit = async (data: any) => {
  showEdit.value = true;
  await nextTick();
  editRef.value?.open("edit");
  editRef.value?.getDetail(data);
};

const handleDelete = async (id: number) => {
  await feedback.confirm("确定要删除？");
  await menuDelete({ id });
  getLists();
};

const handleExpand = () => {
  isExpand = !isExpand;
  toggleExpand(pager.lists, isExpand);
};

const toggleExpand = (children: any[], unfold = true) => {
  for (const key in children) {
    tableRef.value?.toggleRowExpansion(children[key], unfold);
    if (children[key].children) {
      toggleExpand(children[key].children!, unfold);
    }
  }
};

getLists();
</script>
